Construction
Cylindrical varistor element, encapsulated.
Encapsulation: thermoplastic, flame-retardant to UL 94 V-0.
Termination: tinned copper alloy, suitable for lead-free wave and reflow
soldering, and compatible with tin/lead solder.
Features
12 V and 24 V supply systems
High energy absorption capability
SMD plastic package
No temperature derating up to 85 °C
RoHS-compatible
Suitable for lead-free soldering
PSpice simulation modeling available for different pulses
Approvals
UL approved
Delivery mode
Blister tape, 330-mm reel
Packing unit: 1000 pcs.
V/I characteristics and derating curves
V/I and derating curves are attached to the data sheet. The curves are sorted by V
RMS
and
then by case size, which is included in the type designation.
General technical data
Maximum RMS operating voltage V
RMS
14 ... 30 V
Maximum DC operating voltage V
DC
16 ... 34 V
Maximum surge current (8/20 µs) i
max
100 ... 250 A
Maximum load dump energy (10 pulses) W
LD
6 ... 12 J
Maximum jump start voltage (5 min) V
jump
25 ... 50 V
Maximum energy absorption (2 ms) W
max
400 ... 2000 mJ
Maximum clamping voltage (8/20 µs) v
c,max
43 ... 93 V
Operating temperature 40/+85 °C
Storage temperature 40/+125 °C
SMD varistors (CU types) B726*
Automotive series
Page 3 of 15Please read Cautions and warnings and
Important notes at the end of this document.
